One Winter Street, 8th Floor, Boston, MA 02108
436 Dwight Street, Room 109A, Springfield , MA 01103
Call Massachusetts State Retirement Board, Main at 617-367-7770 Telephone hours are Mon.-Fri. 8:30 am - 3:30 pm, except on State Holidays.
Open Mon.-Fri. 7:45 am - 5:00 pm (Currently Closed to the Public.)
Bypass the call center if you know your party's extension.
For those calling from Massachusetts only.